public class SynchronizedTest2 {
    private static int count = 0;
    public static void main(String[] args) throws InterruptedException {
        Object object = new Object();
        Thread t1 = new Thread(()->{
            synchronized (object) {
                for (int i = 0; i < 50000; i++) {
                        count++;
                    }

                }
        });
        Thread t2 = new Thread(()->{
            synchronized (object){
                for (int i = 0; i < 50000; i++) {
                        count++;
                    }
                }
        });
        t1.start();
        t2.start();
        t1.join();
        t2.join();
        System.out.println(count);
    }
}
